CN104321677A - Environmentally sealed cable breakout assemblies - Google Patents
Environmentally sealed cable breakout assemblies Download PDFInfo
- Publication number
- CN104321677A CN104321677A CN201380015044.5A CN201380015044A CN104321677A CN 104321677 A CN104321677 A CN 104321677A CN 201380015044 A CN201380015044 A CN 201380015044A CN 104321677 A CN104321677 A CN 104321677A
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- CN
- China
- Prior art keywords
- cable
- carrier
- component
- branch component
- cable branch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4471—Terminating devices ; Cable clamps
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/076—Cable terminating boxes, frames or other structures for multi-conductor cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/113—Boxes split longitudinally in main cable direction
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/117—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes for multiconductor cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3817—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing optical and electrical conductors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Abstract
The invention is directed to a cable breakout assembly (1) comprising a first gland for a feeder cable (10) and several second glands (13) for power feeder subassemblies (12) and an enclosure (2) comprising at least one carrier (3). The at least one carrier is suitable to be interconnected to at least one second gland.
Description
Technical field
The present invention relates to a kind of cable branch component remote radio-frequency heads (RRH).
Background technology
Install in order to convenient better and safeguard, for amplifying and transmitting the bottom being located in antenna tower from the radio-frequency maser of antenna tower signal and other equipment traditionally.But this structure has problems in the experienced loss of signal and involved power consumption.
So-called remote radio-frequency heads (RRH) has become the important subsystem of current new distribution type base station.The RF circuit that remote radio-frequency heads comprises base station usually adds analog digital/digital analog converter and up/down frequency converter.Remote radio-frequency heads (RRH) can also have the processing power of operation and management, and for the normalized optical interface of the remainder that is connected to base station.Transmission and amplifier unit are repositioned onto the top of antenna tower, can be used for reducing the loss of signal and power demand, although but signal extends upwardly to antenna tower by feeding cable transmission, also need to lay a DC power cable in the upper end of antenna tower, signal power is increased to each amplifier.In addition, the prior art systems of the type needs independent feeding cable, to connect each radio frequency leads of each amplifier for antenna tower top.
This structure presents some problems, and wherein need a large amount of cables to run antenna tower, these antenna tower relate to many cable draught lines, and does not wish taking of appearance to antenna tower space.This is very expensive, and when considering because installation personnel collects the expense of required every root cable traction usually, more cable adds installation cost, and because the owner of tower may pay by number of cables, thus add holistic cost.The weight that a large amount of cable increases and the wind load problem relevant to the multi-core cable structure on antenna tower may be all shortcomings.In addition, use more parts introduce increase installation steps potential may, and to more multi-link relevant more maintenance problem.
The US 6963690 transferring USN is published on 2005 first.It relates to a kind of device for stopping hybrid battery/optical cable.Connector comprises clamp device, and this clamp device is to " k-pipe " (reference
www.k-tube.com) on sewage lock part work, to prevent k pipe from moving in connector, and prevent from causing damage to optical fiber.Clamp device comprises two clamping halves, and at least one clamping halves comprises k pipe groove, one or more fiber grooves, air-out chamber and the device for connecting clamping halves.US 6963690 is not suitable for according to RRH of the present invention.
Hybrid cable installation from same applicant successfully receives publicity, and which reduces the quantity of the cable extended on bar.Multicore fiber/electric wire cable is split into independent robust outdoor cable by compact separation vessel, and they directly or via extension wire jumper are connected to RRH.Cable system has outstanding mounting characteristic, the traction tube of such as rigidity, and for the band of base station and the manageable method of too much power cable.
Summary of the invention
The object of the present invention is to provide a kind of cable branch component of improvement.Further target of the present invention is the hybrid cable branch component providing a kind of improvement.
Provide the ability for providing single power feed cable and associated component according to the cable branch component of improvement of the present invention, it can be powered to the multiple independent amplifier of radio frequency (mobile phone signal) top of tower.In addition, the invention provides for exchanging the ability of data with RRH in single cable.Structure according to the present invention decreases the quantity of the cable extended on tower and the traction quantity of cable, and decreases the required quantity connected.At the top place of tower, single feeding cable is connected with many radio frequency leads for amplifier in the container of environmental sealing or by the flexible pipe of sealing.
Advantage according to cable branch component of the present invention is derived from simple and effective structure and assembling.In addition, cable branch component according to the present invention provides compact light design, and it is very firm.These characteristics so realizes, that is, cable branch component comprises the case with particular design.This case comprises and is suitable for holding at least one carrier for the cable glands of sub-component.This carrier is preferably designed such that, when assembling cable branch component, at least one cable glands can easily be attached on carrier.
According to one embodiment of the present invention, provide a kind of cable branched structure.The quantity of branch is finally determined by the size of feeding cable, and wherein as those skilled in the art are understandable, large-scale feeding cable can provide the branch of greater number.Such as, six heart yearn feeding cables are spliced three times, then each splicing part includes a live wire, a zero line and a ground wire.The electric wire of each splicing part and two wires of corresponding RF cable of feeding cable and a ground wire are splicing together with crimping place (such as made by thin electro-coppering) is crimped on.Each splicing/crimping portion can seal with collapsible tube (such as the collapsible tube of 1/2 inch), thus surround splicing/crimping portion, and do not extend beyond the part of the cable jacket of splicing feeding cable and radio frequency leads cable at every one end portion.In this way, six independently sealing splicing pressure contact portion be set to the interface between a feeding cable and three independent radio frequency leads.The whole region of splicing/crimping portion is sealed, such as, in collapsible tube protective sleeve, and overlapping to the cable protective sleeve of feeding cable protective sleeve and corresponding radio frequency leads in its four ends.
Cable component is then besieged and be sealed in cable branch case.The cable branch case of preferred implementation comprises two half portion be assembled together.Carrier at least two cable glands can form the part of the shell of case.
Also be the effective solution of cost according to the Performance And Reliability of the improvement of cable branch component of the present invention, because, single feeding cable is such as used to reduce installation cost (less cable traction, less hoister control, ground strap and back-up block less) and the expense (less cable) of tower, and because the number of times of required service reduces, therefore service and maintenance cost reduce or all avoid.In addition, also make feeding cable can supply with longer length (such as more than 200m) on reel according to the cable branch component of this embodiment of the present invention, and provide " plug and play " feature to be used for directly configuration, and without the need to any instrument, thus reduce hardware and set-up time.According to an aspect of the present invention, cable branch component comprises: a reel feel cable; A fixing part on its end for branch's case, and before this fixed position, feeding cable is spliced; Splicing/crimping the component of sealing, it is accommodated in case, and has a common boundary with the radio frequency leads crimped thereon; And the extension of radio frequency leads, its other end from branch's case extends, and these extensions are such as equipped with connector, thus realize plug and play advantage of the present invention.
The end of the cable part of the separation in the flexible pipe of each environmental protection coordinates with the device of the end of the Buccaneer connector of such as high number of pins respectively, and this device is connected with radio frequency leads cable at its other end place.That is, in such configuration, Buccaneer connector is used as independently to be fed to the interface between cable part and corresponding radio frequency leads cable.Other can with the feeding cable part device that have a common boundary or cable includes but not limited to remote radio-frequency heads (RRH), antenna, long-range electricity adjusts (RET) and other suitable connectors in flexible pipe.
Another aspect second embodiment of the invention, cable branch component comprises: a reel feel cable; Be fixed on the splice disc on its end sections, and before this fixed position, feeding cable is separated; And from the flexible pipe that the other end of splice disc branched structure is given prominence to, these flexible pipes are such as equipped with connector, to realize plug and play advantage of the present invention.
In one embodiment, cable branch component according to the present invention comprises and is applicable to be spliced or be separated into multiple part and each part comprises the feeding cable of at least one live wire and a zero line.Multiple radio frequency leads corresponding to multiple feeding cable part link together to the corresponding splicing part of feeding cable with crimping or similar fashion.Branch's case comprises: Part I, and this Part I has closing end and the openend for entering its inner space; Part II, it has closing end and the openend for entering its inner space; Cable nut, this cable nut have be installed on Part I closing end in and the single-port cable glands extended from this closing end, and feeding cable extends through this cable nut; And one or more cable nut, each nut in this one or more cable nut all have be arranged on Part II closing end in and at least one the single-port cable glands extended from this closing end, thus make the sum of port correspond to the sum of multiple radio frequency leads, and the corresponding end of radio frequency leads extends through this nut.Multiple first environment hermetically-sealed construction (surrounding each pressure contact portion between the splicing part and corresponding radio frequency leads of feeding cable) and second environment hermetically-sealed construction (surround the pressure contact portion of each sealing and extend beyond just in time in the cable protective sleeve part sealing the cable protective sleeve part of the feeding cable before crimping and the corresponding radio frequency leads just in time after sealing crimping, and limiting the crimping cable component sealed).The openend of the Part I of branch's cover cap engages with the openend of the mode be threaded with the Part II of branch cover cap, and with sealant sealing, so that the crimping cable component of sealing is enclosed in wherein.In addition, cable branch component can comprise: feeding cable, and this feeding cable has multiple wire and is suitable for being divided into multiple conductor part; Branched structure (splice disc), this branched structure has first end and relative the second end, this first end engages in the mode be threaded with cable nut, this cable nut has the single-port cable glands extended through it for feeding cable, the second end engages with cable nut in the mode be threaded, this cable nut has multi-port cable sealing shroud, and the quantity of port corresponds to the quantity of the stitching section of feeding cable; And multiple flexible pipe, each flexible pipe has first end and the second end, the corresponding port of this first end and corresponding multi-port cable sealing shroud has a common boundary, and extend from it, the second end is suitable for being connected with external device (ED), and the splicing part being fed to cable is accordingly accommodated therein by each flexible pipe.
Preferred cable branch component according to the present invention generally includes branch's case with first end and the second end.Feeding cable is attached to first end place, and at least two power feed tail optical fiber sub-components are attached to the second end.Each power feed tail optical fiber sub-component includes electric connector, and this electric connector is designed to interconnect with remote radio-frequency heads.If appropriate, power feed tail optical fiber sub-component can be connected to RRH by rigid line.In one embodiment, the first and second ends of branch's case are arranged to toward each other, spaced from each other.If appropriate, the first and second ends can be arranged to relative to each other angled.The first axle of feeding cable is preferably arranged parallel to each other with the second axis of at least one tail optical fiber sub-component.According to application, they can be arranged to each other in certain angle.In one embodiment, the distance between first axle and the second axis is in 0 to 20 centimetre of (cm) scope.In a preferred embodiment, cable branch component has the setting of the mixing comprising at least one optics feeder line tail optical fiber sub-component, and the quantity of optics feeder line tail optical fiber sub-component corresponds to the quantity of power feed tail optical fiber sub-component.
In addition, feed lines cable wrap according to the present invention draws together at least one first EC (piping system), for holding at least one optical fiber.Optical fiber preferably can be shifted relative to this first EC in this first EC.If appropriate, single piping system can be designed for every root optical fiber.In one embodiment, this first EC ends in the second branched structure, and wherein at least one second EC end is designed to hold at least one optical fiber.This second EC is preferably arranged to about the second branched structure relative with the first EC usually.As an alternative or supplement, feeding cable can comprise multiple first EC, and each first EC directly ends in the optical conenctor of optical pigtails sub-component.
Cable branch component according to the present invention generally includes blend cable device, and it preferably has at the optical fiber of factory's termination and integrated shielded power supply cable.Can install cable branch component by the installation method of plug and play, it is different from prior art, without the need to field termination/winding/or other are prefabricated.
In one embodiment, cable branch component according to the present invention comprises at least one for being fed to the first sealing shroud of cable and multiple second sealing shrouds at least two power feed sub-components.This at least one first sealing shroud and at least two the second sealing shrouds interconnect with the case comprising at least one carrier in installation site.This carrier is preferably designed to remove from case.Second sealing shroud is designed to be attached on carrier.If carrier is designed to remove from case, then the second sealing shroud is preferably attached on carrier in case outside.That is, power feed sub-component is assembled separatedly and is attached to the second sealing shroud place, and the second sealing shroud is attached on carrier.Subsequently, before closed case, carrier is attached at least one housing place of case.Carrier can form the parts of the external structure of the case of cable branch component.If desired, enclosure interior is filled up at least in part by foundry resin.
If suitably, cable branch component can comprise the second branched structure at least one optical cable.In a preferred embodiment, the second branched structure is integrally formed in carrier.Second branched structure can be disposed in the center of carrier.Second branched structure can be integrally formed in carrier or be designed to independently parts.If the second sealing shroud is arranged around the second branched structure, then can realize easy assembling.Carrier can comprise the holding device for keeping at least one the second cable glands.This holding device (such as finger) can be designed such that the second sealing shroud can be engaged in finger or between finger.Case can comprise upper casing and lower casing, and they surround carrier at least in part in installation site.Upper casing and lower casing can each other at length directions or interact in a lateral direction.The feeding first axle of cable and the second axis of at least one tail optical fiber sub-component can be arranged to parallel to each other.
Method for assembling cable branch component according to the present invention comprises method step below: arrange case; Carrier is set; At least one second cable glands is attached to carrier; Carrier is attached to case; Seal closure case.If suitably, before cable glands is attached to carrier, power feed sub-component is attached to the second cable glands.If suitably, multiple second cable glands is arranged around the second branched structure.
Accompanying drawing explanation
In order to understand the present invention better, incorporated by reference to accompanying drawing, with reference to detailed description below, and it should not be counted as the restriction of the present invention described in subsidiary claim.Those figures show:
Fig. 1 is the stereographic map of cable branch component;
Fig. 2 is the cable branch component according to Fig. 1 be under open mode;
Fig. 3 is the cable branch component not having housing;
Fig. 4 is the carrier for cable;
Fig. 5 is the carrier according to Fig. 4 of partial cut.
Embodiment
When not carrying out other and illustrating, the identical Reference numeral of similar parts represents.
Fig. 1 shows the cable branch component 1 with branch's case 2 with stereographic map.Fig. 2 shows the cable branch component 1 with the branch's case 2 opened.Fig. 3 shows not according to the cable branch component 1 of the shell 2 of Fig. 2.Fig. 4 shows carrier 3 with stereographic map.Fig. 5 shows the details of the housing 4 of the second branched structure 5.
Cable branch component 1 comprises feeding cable 10, and this feeding cable interconnects with branch's case 2 via the first cable glands 11.First cable glands 11 is by the sealing shroud of the specific type further illustrated in more detail hereinafter.Multiple power feed sub-component 12 interconnects with branch's case 2 via the second cable glands 13 on the opposed end of branch's case 2.Second cable glands 13 is arranged in circumferential mode, thus surrounds multiple second conduits 14 being arranged in centre.Second conduit 14 is suitable for receiving optical fiber (not specifically illustrating), and these optical fiber is used for data to be such as transferred to remote radio-frequency heads.In the embodiment as shown, carrier 3 forms the parts of case 2, is correspondingly its outer shape.In make-position, it and upper casing 6 and lower casing 7 closely cooperate.Case 2 can comprise opening (not specifically illustrating), for potting resin in the housing, to fill the inside of case 2 at least in part.Foundry resin for the protection of casing interior from environmental impact.If appropriate, case 2 and/or carrier 3 can arrange or be designed to can interconnect with adapter, and this permission upwards draws cable branch component 1 along mast (not specifically illustrating).Adapter can such as have can for the connection hook of cable or the form of eye.
In fig. 2, case 2 illustrates with open mode, that is, partly can see the inside of cable branch component 1.Case 2 comprises upper casing 6 and lower casing 7, and these two parts are attached to one another by bolt 8.This assembling is schematically represented by line 9.Each power feed sub-component 12 comprises at least one for the electric wire 15 to interconnected device (such as, remote radio frequency is first-class) supply electric energy.In common constitution, power feed sub-component 12 comprises at least one live wire and at least one zero line.If properly, power feed sub-component 12 can also comprise the device for exchanging information, such as coaxial cable or optical cable etc. (not specifically illustrating).In the embodiment as shown, multiple (different) electric wire 15 of power feed sub-component 12 is such as interconnected by the relevant electric wire 17 of the first connector 16 to feeding cable 10.
Fig. 3 shows the cable branch component 1 not having case 2.The electric wire 15 of power feed sub-component 12 and the relevant electric wire 17 of associated feeding cable 10 are illustrated with isolation method.In addition, the first cable glands 11 is illustrated in the mode of partial cut.Second cable glands 13 of segregate power feed sub-component 12 is designed such that they can mechanically interconnect with the carrier 3 of the middle being arranged in the second cable glands 13.Assembly path is schematically represented by the second assembly path 18.
Carrier 3 and the second cable glands 13 are illustrated with isolation method in the diagram in the opposite direction.As can be seen, the carrier 3 of the embodiment illustrated comprises finger 19, this finger arrangement in radial directions and be designed for hold and keep the second cable glands 13.Second cable glands can radially insert in the semicircular recess 20 formed by two adjacent finger 19.Second cable glands 13 is preferably determined that shape is accurately assemblied in recess 20 for making them.Especially, fill if case 2 is cast resin (not specifically illustrating), then this can prevent undesirable seepage.
Cable glands 13 as shown in Figure 4 comprises multiple soft fin 26, and these soft fins are given prominence to from the bottom ring 27 with hexagonal base 28.Bottom ring 27 is designed to, and it can be disposed in the recess 20 between finger 19.Thus, hexagonal base 28 is designed to, and in installation site on carrier 3, the outer shape of hexagonal base 28 is fitted to each other and/or coordinates with the carrier 3 being positioned at centre, such as, surround carrier 3.Carrier 3 comprises corresponding outer shape.According to application, sealing shroud 13 and carrier 3 can have other designs.Fin 26 is designed to the different-diameter that they easily can be adapted to the cable 29 of power feed sub-component 12.In order to sealing shroud 13 is attached to cable 29, cable 29 is disposed in fin 26.Subsequently, heat-shrink tube 30 is disposed on fin, and between fin and cable 29, arrange suitable bonding agent (not specifically illustrating), thus forms reliable connection.Soft fin 26 provides the extraordinary distribution of produced power.The cable glands with fin 26 can be used to other application.
As can according to finding out best in the partial cut-away view of Fig. 5, the carrier 3 of shown embodiment be used as the housing 4 of second branched structure 5 comprising optical cable (not specifically illustrating) respectively.This housing 4 and the first conduit 21 and multiple second conduit 14 (in all chambers 31 (see Fig. 5) all ended in housing 4) interconnect.In Figure 5, housing 4 is illustrated in the mode disassembled.Housing 4 comprises the fore-end 22 and rear end part 23 that can carry out in the x-direction assembling.In shown embodiment, the second conduit 14 is attached on the fore-end 22 of housing 4 by epoxy resin 24.The fore-end 22 of housing 4 comprises at least one opening 25, second conduit 14 and can be inserted in this opening, and they are then fixed by epoxy resin 24 herein.First conduit 21 is designed to hold multiple optical fiber, and these optical fiber are separated from one another in chamber 22, and is introduced into the second conduit 14.Second conduit can hold one or more optical fiber (not specifically illustrating).
Reference numeral
1 cable branch component (the first branched structure)
2 cases (branch's case)
3 carriers
4 housings (the second branched structure)
5 second branched structures
6 upper casings
7 lower casings
8 bolts
9 lines (assembly path)
10 feeding cables
11 first cable glands
12 power feed sub-components
13 second cable glands
14 second conduits
15 electric wires (power feed sub-component)
16 first connectors
17 electric wires (feeding cable)
18 second assembly paths
19 finger (carrier)
20 recesses (for the second sealing shroud)
21 first conduits
22 fore-ends
23 rear end parts
24 epoxy resin
25 openings (housing 4)
26 fins (cable glands)
Ring bottom 27
28 hexagonal base
The cable of 29 sub-components
30 heat-shrink tubes
31 chambers
Claims (15)
1. a cable branch component, this cable branch component comprises:
A. for the first sealing shroud of a feeding cable, and
B. for multiple second sealing shrouds of power feed sub-component, and
C. the cover cap of at least one carrier is comprised,
D. at least one carrier described is suitable for interconnecting with at least one the second sealing shroud.
2. cable branch component according to claim 1, wherein, described cable branch component comprises the second branched structure at least one optical cable.
3. cable branch component according to claim 2, wherein, described second branched structure is integrally formed in described carrier.
4. according to cable branch component in any one of the preceding claims wherein, wherein, described second branched structure is disposed in the central authorities of described carrier.
5. according to cable branch component in any one of the preceding claims wherein, wherein, described second branched structure is integrally formed in described carrier.
6. according to cable branch component in any one of the preceding claims wherein, wherein, described second sealing shroud is arranged around described second branched structure.
7. according to cable branch component in any one of the preceding claims wherein, wherein, described carrier comprises the holding device keeping at least one the second cable glands.
8. according to cable branch component in any one of the preceding claims wherein, wherein, described cover cap comprises upper casing and lower casing, and described upper casing and lower casing surround described carrier at least in part in installation site.
9. cable branch component according to claim 8, wherein, described upper casing and described lower casing interact in the longitudinal direction or in a lateral direction.
10. according to cable branch component in any one of the preceding claims wherein, wherein, the first axle of described feeding cable and the second axis of at least one tail optical fiber sub-component described are arranged in parallel relationship.
11. according to cable branch component in any one of the preceding claims wherein, and wherein, described branch cover cap is filled with foundry resin at least in part.
12. 1 kinds of methods of assembling cable branch component, the method comprises following method steps:
A. case is set, and
B. carrier is set;
C. at least one second cable glands is attached to described carrier;
D. described carrier is attached to described case;
E. case described in seal closure.
13. methods according to claim 12, wherein, before described cable glands is attached to described carrier, are attached to described second cable glands by power feed sub-component.
14. methods according to claim 12 or 13, wherein, before the second cable glands is attached to described carrier, are attached to described carrier by the second branched structure.
15. according to claim 12 to the method described in 14, wherein, arranges multiple second cable glands around described second branched structure.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261613723P | 2012-03-21 | 2012-03-21 | |
| US61/613,723 | 2012-03-21 | ||
| PCT/EP2013/055046 WO2013139649A1 (en) | 2012-03-21 | 2013-03-12 | Environmentally sealed cable breakout assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104321677A true CN104321677A (en) | 2015-01-28 |
Family
ID=47844397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380015044.5A Pending CN104321677A (en) | 2012-03-21 | 2013-03-12 | Environmentally sealed cable breakout assemblies |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9548603B2 (en) |
| EP (1) | EP2828697A1 (en) |
| JP (1) | JP2015512605A (en) |
| CN (1) | CN104321677A (en) |
| AU (1) | AU2013234534B2 (en) |
| BR (1) | BR112014019679A8 (en) |
| CA (1) | CA2866591A1 (en) |
| WO (1) | WO2013139649A1 (en) |
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| CN107255852A (en) * | 2017-08-14 | 2017-10-17 | 江苏法尔胜光电科技有限公司 | A kind of installation method of straining and sensing optical cable |
| CN110024049A (en) * | 2016-10-12 | 2019-07-16 | 住友电装株式会社 | Conductive path |
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|---|---|---|---|---|
| CN105242365B (en) | 2010-09-21 | 2019-07-19 | 胡贝尔和茹纳股份公司 | The cable branch component of environment sealing |
| ES2767321T3 (en) | 2011-11-10 | 2020-06-17 | Packsize Llc | Conversion machine |
| US8842954B2 (en) | 2012-05-02 | 2014-09-23 | Corning Cable Systems Llc | Cable assembly |
| EP3111265A1 (en) * | 2014-02-25 | 2017-01-04 | Huber & Suhner Ag | Cable breakout assemblies and mounting system therefor |
| US20150355429A1 (en) * | 2014-06-04 | 2015-12-10 | Commscope Technologies Llc | Assembly for distributing hybrid cable and transitioning from trunk cable to jumper cable |
| US10054753B2 (en) * | 2014-10-27 | 2018-08-21 | Commscope Technologies Llc | Fiber optic cable with flexible conduit |
| US10093438B2 (en) | 2014-12-29 | 2018-10-09 | Packsize Llc | Converting machine |
| CA2974109A1 (en) * | 2015-01-26 | 2016-08-04 | Afl Telecommunications Llc | Breakout canister for optical trunk cable |
| WO2017040476A1 (en) * | 2015-09-04 | 2017-03-09 | Commscope Technologies Llc | Device for distributing hybrid trunk cable |
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- 2013-03-12 EP EP13708505.6A patent/EP2828697A1/en not_active Withdrawn
- 2013-03-12 CN CN201380015044.5A patent/CN104321677A/en active Pending
- 2013-03-12 US US14/382,270 patent/US9548603B2/en active Active
- 2013-03-12 BR BR112014019679A patent/BR112014019679A8/en not_active IP Right Cessation
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- 2013-03-12 WO PCT/EP2013/055046 patent/WO2013139649A1/en active Application Filing
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| CN110024049A (en) * | 2016-10-12 | 2019-07-16 | 住友电装株式会社 | Conductive path |
| CN110024049B (en) * | 2016-10-12 | 2020-10-09 | 住友电装株式会社 | Conducting circuit |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2013139649A1 (en) | 2013-09-26 |
| BR112014019679A2 (en) | 2017-06-20 |
| EP2828697A1 (en) | 2015-01-28 |
| CA2866591A1 (en) | 2013-09-26 |
| BR112014019679A8 (en) | 2017-07-11 |
| AU2013234534B2 (en) | 2016-07-28 |
| US9548603B2 (en) | 2017-01-17 |
| AU2013234534A1 (en) | 2014-07-24 |
| JP2015512605A (en) | 2015-04-27 |
| US20150155697A1 (en) | 2015-06-04 |
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Application publication date: 20150128 |